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<div class="header">
  <div class="headertitle"><div class="title">Timer.h</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &quot;WndBase.h&quot;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="keyword">namespace </span>sw</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span>{</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span>    <span class="keyword">class </span>Timer; <span class="comment">// 向前声明</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span>    <span class="keyword">using </span>TimerTickHandler = std::function&lt;void(Timer &amp;)&gt;;</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="foldopen" id="foldopen00017" data-start="{" data-end="};">
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html">   17</a></span>    <span class="keyword">class </span><a class="code hl_class" href="classsw_1_1_timer.html">Timer</a> : <span class="keyword">public</span> <a class="code hl_class" href="classsw_1_1_wnd_base.html">WndBase</a></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>    {</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>    <span class="keyword">private</span>:</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>        <span class="keywordtype">bool</span> _started = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>        <a class="code hl_class" href="classsw_1_1_dictionary.html">uint32_t</a> _interval = 1000;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>        TimerTickHandler _handler{<span class="keyword">nullptr</span>};</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    <span class="keyword">public</span>:</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#a306078a056429c54ec5261bc45fc15d0">   39</a></span>        <a class="code hl_class" href="classsw_1_1_dictionary.html">Property&lt;uint32_t&gt;</a> <a class="code hl_variable" href="classsw_1_1_timer.html#a306078a056429c54ec5261bc45fc15d0">Interval</a>;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    <span class="keyword">public</span>:</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#a40811de5ab230e0ffdce49c3a0fdee84">   45</a></span>        <a class="code hl_function" href="classsw_1_1_timer.html#a40811de5ab230e0ffdce49c3a0fdee84">Timer</a>();</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#a22a88da239c06516c7bb7b452dbbf0bc">   50</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="classsw_1_1_timer.html#a22a88da239c06516c7bb7b452dbbf0bc">Start</a>();</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#a73ee7d7c41d88b3d99f505872ea930b6">   55</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="classsw_1_1_timer.html#a73ee7d7c41d88b3d99f505872ea930b6">Stop</a>();</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span> </div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#acec5ee73ac5d69fc7c7f44a73a3dd9c5">   61</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="classsw_1_1_timer.html#acec5ee73ac5d69fc7c7f44a73a3dd9c5">SetTickHandler</a>(<span class="keyword">const</span> TimerTickHandler &amp;<a class="code hl_class" href="classsw_1_1_dictionary.html">handler</a>);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00070" data-start="{" data-end="}">
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#adae6ca9fd2757656b3eada5d02b7925b">   70</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="classsw_1_1_timer.html#adae6ca9fd2757656b3eada5d02b7925b">SetTickHandler</a>(T &amp;<a class="code hl_class" href="classsw_1_1_dictionary.html">obj</a>, <span class="keywordtype">void</span> (T::*<a class="code hl_class" href="classsw_1_1_dictionary.html">handler</a>)(<a class="code hl_class" href="classsw_1_1_timer.html">Timer</a> &amp;))</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>        {</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>            T *<a class="code hl_class" href="classsw_1_1_dictionary.html">p</a> = &amp;<a class="code hl_class" href="classsw_1_1_dictionary.html">obj</a>;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>            this-&gt;<a class="code hl_function" href="classsw_1_1_timer.html#acec5ee73ac5d69fc7c7f44a73a3dd9c5">SetTickHandler</a>([p, <a class="code hl_class" href="classsw_1_1_dictionary.html">handler</a>](<a class="code hl_class" href="classsw_1_1_timer.html">Timer</a> &amp;<a class="code hl_class" href="classsw_1_1_dictionary.html">timer</a>) { (<a class="code hl_class" href="classsw_1_1_dictionary.html">p</a>-&gt;*<a class="code hl_class" href="classsw_1_1_dictionary.html">handler</a>)(<a class="code hl_class" href="classsw_1_1_dictionary.html">timer</a>); });</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>        }</div>
</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>    <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="classsw_1_1_timer.html#a06fa34b75d4c720a783993591dac1d3f">   80</a></span>        <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classsw_1_1_timer.html#a06fa34b75d4c720a783993591dac1d3f">OnTick</a>();</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>    <span class="keyword">private</span>:</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>        <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_class" href="classsw_1_1_dictionary.html">CALLBACK</a> _TimerProc(<a class="code hl_class" href="classsw_1_1_dictionary.html">HWND</a> hwnd, <a class="code hl_class" href="classsw_1_1_dictionary.html">UINT</a> <a class="code hl_class" href="classsw_1_1_dictionary.html">msg</a>, <a class="code hl_class" href="classsw_1_1_dictionary.html">UINT_PTR</a> <a class="code hl_class" href="classsw_1_1_dictionary.html">idTimer</a>, <a class="code hl_class" href="classsw_1_1_dictionary.html">DWORD</a> time);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>    };</div>
</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>}</div>
<div class="ttc" id="aclasssw_1_1_dictionary_html"><div class="ttname"><a href="classsw_1_1_dictionary.html">sw::Dictionary</a></div><div class="ttdoc">字典类，内部维护了一个指向std::map的智能指针</div><div class="ttdef"><b>Definition</b> Dictionary.h:24</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html"><div class="ttname"><a href="classsw_1_1_timer.html">sw::Timer</a></div><div class="ttdoc">计时器</div><div class="ttdef"><b>Definition</b> Timer.h:18</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_a06fa34b75d4c720a783993591dac1d3f"><div class="ttname"><a href="classsw_1_1_timer.html#a06fa34b75d4c720a783993591dac1d3f">sw::Timer::OnTick</a></div><div class="ttdeci">virtual void OnTick()</div><div class="ttdoc">计时器已启动并且达到间隔时间时调用该函数</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_a22a88da239c06516c7bb7b452dbbf0bc"><div class="ttname"><a href="classsw_1_1_timer.html#a22a88da239c06516c7bb7b452dbbf0bc">sw::Timer::Start</a></div><div class="ttdeci">void Start()</div><div class="ttdoc">开始计时器</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_a306078a056429c54ec5261bc45fc15d0"><div class="ttname"><a href="classsw_1_1_timer.html#a306078a056429c54ec5261bc45fc15d0">sw::Timer::Interval</a></div><div class="ttdeci">Property&lt; uint32_t &gt; Interval</div><div class="ttdoc">相对于上一次触发的Tick事件引发下一次Tick事件之间的时间（以毫秒为单位）</div><div class="ttdef"><b>Definition</b> Timer.h:39</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_a40811de5ab230e0ffdce49c3a0fdee84"><div class="ttname"><a href="classsw_1_1_timer.html#a40811de5ab230e0ffdce49c3a0fdee84">sw::Timer::Timer</a></div><div class="ttdeci">Timer()</div><div class="ttdoc">初始化计时器</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_a73ee7d7c41d88b3d99f505872ea930b6"><div class="ttname"><a href="classsw_1_1_timer.html#a73ee7d7c41d88b3d99f505872ea930b6">sw::Timer::Stop</a></div><div class="ttdeci">void Stop()</div><div class="ttdoc">停止计时器</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_acec5ee73ac5d69fc7c7f44a73a3dd9c5"><div class="ttname"><a href="classsw_1_1_timer.html#acec5ee73ac5d69fc7c7f44a73a3dd9c5">sw::Timer::SetTickHandler</a></div><div class="ttdeci">void SetTickHandler(const TimerTickHandler &amp;handler)</div><div class="ttdoc">设置计时器事件处理函数</div></div>
<div class="ttc" id="aclasssw_1_1_timer_html_adae6ca9fd2757656b3eada5d02b7925b"><div class="ttname"><a href="classsw_1_1_timer.html#adae6ca9fd2757656b3eada5d02b7925b">sw::Timer::SetTickHandler</a></div><div class="ttdeci">void SetTickHandler(T &amp;obj, void(T::*handler)(Timer &amp;))</div><div class="ttdoc">设置成员函数为计时器事件处理函数</div><div class="ttdef"><b>Definition</b> Timer.h:70</div></div>
<div class="ttc" id="aclasssw_1_1_wnd_base_html"><div class="ttname"><a href="classsw_1_1_wnd_base.html">sw::WndBase</a></div><div class="ttdoc">表示一个Windows窗口，是所有窗口和控件的基类</div><div class="ttdef"><b>Definition</b> WndBase.h:26</div></div>
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